../ Ranking Enums in Programming Languages-7EttvdzxY6M.mp4 Wait, how can a compiler compile itself?!-zA5iLLP9v-I.mp4 Should a compiler allow this?-OOKzW1GZiu0.mp4 Okay, so why are lexers even needed?-MBpMYTTEvLU.mp4 Should a compiler optimize this?-8LXOYCriwWw.mp4 Why every compiler uses an intermediate representation-lflRnEfZgYQ.mp4